Poaceae
Polytoca

Polytoca wallichiana (Nees ex Steud.) Benth.

First published in J. Linn. Soc., Bot. 19: 52 (1881)
This species is accepted
The native range of this species is E. Himalaya to Indo-China. It is a perennial and grows primarily in the subtropical biome.

Distribution

Native to:

Andaman Is., Assam, East Himalaya, Myanmar, Nicobar Is., Thailand, Vietnam

Synonyms

Homotypic Synonyms

Classification

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Publications

POWO follows these authorities in accepting this name:

  • Clayton, W.D., Harman, K.T. & Williamson, H. (2006). World Grass Species - Synonymy database The Board of Trustees of the Royal Botanic Gardens, Kew.
  • Karthikeyan, S., Jain, S.K., Nayar, M.P. & Sanjappa, M. (1989). Florae Indicae Enumeratio: Monocotyledonae: 1-435. Botanical Survey of India, Calcutta.
  • Kress, W.J., DeFilipps, R.A., Farr, E. & Kyi, D.Y.Y. (2003). A Checklist of the Trees, Shrubs, Herbs and Climbers of Myanmar. Contributions from the United States National Herbarium 45: 1-590.
  • Noltie, H.J. (2000). Flora of Bhutan 3(2): 457-883. Royal Botanic Gardens, Edinburgh.
  • Pandey, R.P. & Dilwakar, P.G. (2008). An integrated check-list flora of Andaman and Nicobar islands, India. Journal of Economic and Taxonomic Botany 32: 403-500.

Kew Backbone Distributions

  • Camus, E.G. & Camus, A. in H. Lecomte (1922). Flore Générale de l'indo-Chine 1(3): 193-336.
  • Hộ, P.-H. (2000). Câycỏ Việtnam. An Illustrated flora of Vietnam, ed. 2, 3: 1-1020. Pham-hoang Ho, Montréal.
  • Karthikeyan, S., Jain, S.K., Nayar, M.P. & Sanjappa, M. (1989). Florae Indicae Enumeratio: Monocotyledonae: 1-435. Botanical Survey of India, Calcutta.
  • Noltie, H.J. (2000). Flora of Bhutan 3(2): 457-883. Royal Botanic Gardens, Edinburgh.

Other Data

Other Kew resources that provide information on this taxon:

Date Reference Identified As Barcode Type Status Has image?
Mar 24, 2009 Kerr, A.F.G. [2157] Thailand K000648182 No
Mar 24, 2009 Kerr, A.F.G. [2157] Thailand K000648181 No
Larsen, K. [8559] Thailand K000648050 No
Larsen, K.; Santisuk, T.; Warncke, E. [2747] Thailand K000648048 No
Larsen, K. [9524] Thailand K000648049 No
Wallich, N. [8629 A] Burma K000246055 Isotype Yes
Wallich, N. [8629 B] Burma K000246056 Isotype Yes
Mar 24, 2009 Kerr, A.F.G. [19696] Thailand Cyathorhachis wallichiana K000620692 No
Mar 24, 2009 Kerr, A.F.G. [19696] Thailand Cyathorhachis wallichiana K000620691 No
Mar 24, 2009 Kerr, A.F.G. [19696] Thailand Cyathorhachis wallichiana K000648183 No
Mar 24, 2009 Kerr, A.F.G. [19696] Thailand Cyathorhachis wallichiana K000620690 No
Jan 21, 2008 Kerr, A.F.G. [13164] Thailand Cyathorhachis wallichiana K000620693 No
Jan 21, 2008 Kerr, A.F.G. [13164] Thailand Cyathorhachis wallichiana K000620694 No
Jan 21, 2008 Kerr, A.F.G. [13164] Thailand Cyathorhachis wallichiana K000620695 No

Sources

  • Angiosperm Extinction Risk Predictions v1

    • Angiosperm Threat Predictions
    • http://creativecommons.org/licenses/by/4.0

  • GrassBase - The Online World Grass Flora

    • Clayton, W.D., Vorontsova, M.S., Harman, K.T. and Williamson, H. (2006 onwards). GrassBase - The Online World Grass Flora.
    • http://creativecommons.org/licenses/by-nc-sa/3.0

  • Herbarium Catalogue Specimens

    • Digital Image © Board of Trustees, RBG Kew http://creativecommons.org/licenses/by/3.0/

  • Kew Backbone Distributions

    • The International Plant Names Index and World Checklist of Vascular Plants 2024. Published on the Internet at http://www.ipni.org and https://powo.science.kew.org/
    • © Copyright 2023 World Checklist of Vascular Plants. http://creativecommons.org/licenses/by/3.0

  • Kew Names and Taxonomic Backbone

    • The International Plant Names Index and World Checklist of Vascular Plants 2024. Published on the Internet at http://www.ipni.org and https://powo.science.kew.org/
    • © Copyright 2023 International Plant Names Index and World Checklist of Vascular Plants. http://creativecommons.org/licenses/by/3.0